"Hi guys. I'm Choi Jisu but y'all can call me Lia" A girl who had just shown up in front of us with a bright smile said.

We all look at each other before looking at the short girl in front of us who I believe is younger than us!

"Your kidding" I said and chuckled and the others laugh too but we heard the girl laugh with us as if mocking us.

"Why are you laughing? Aren't you supposed to be offended?" Seulgi said and the girl named Lia spoke.

"I don't know. I don't mind it either" She said.

"So you're not really kidding? You're our tour guide...